exec_if() Instance Public methods Execute the given block if notifications are enabled.

switch_name() Instance Public methods Main name of the switch.

_tk_cmd_tbl() Instance Public methods

at_beginning_of_quarter() Instance Public methods Alias for: beginning_of_quarter

inspect_mode=(opt) Instance Public methods Specifies the inspect mode with opt: true display inspect false display to_s nil inspect mode in non-math mode, non-inspect mode in math mode See IRB::Inspector for more information. Can also be set using the --inspect and --noinspect command line options. See Command line options at IRB for more command line options.

encoding() Instance Public methods Alias for: encoding_name

__getobj__() Instance Public methods Returns the current object method calls are being delegated to.

pluck(*column_names) Instance Public methods Use pluck as a shortcut to select one or more attributes without loading a bunch of records just to grab the attributes you want. Person.pluck(:name) instead of Person.all.map(&:name) Pluck returns an Array of attribute values type-casted to match the plucked column names, if they can be deduced. Plucking an SQL fragment returns String values by default. Person.pluck(:id) # SELECT people.id FROM people # => [1, 2, 3] Person.plu

ios.readpartial(maxlen) â stringios.readpartial(maxlen, outbuf) â outbuf Instance Public methods Reads at most maxlen bytes from the I/O stream. It blocks only if ios has no data immediately available. It doesn't block if some data available. If the optional outbuf argument is present, it must reference a String, which will receive the data. The outbuf will contain only the received data after the method call even if it is not empty at the beginning. It raises EO

readpartial(maxlen, buf=nil) Instance Public methods Reads at most maxlen bytes from the stream. If buf is provided it must reference a string which will receive the data. See IO#readpartial for full details.